Hello
Reading this I pulled the wire off the rec (one of diodes since its solder too wire) & the humming stopped & wire feed actually still runs & seems to weld. I tested both diodes on outboard & they seem ok. cleaned reconnected tried it again & humming continues. Is it possible its the other side of rectifier?
Reading this I pulled the wire off the rec (one of diodes since its solder too wire) & the humming stopped & wire feed actually still runs & seems to weld. I tested both diodes on outboard & they seem ok. cleaned reconnected tried it again & humming continues. Is it possible its the other side of rectifier?